[PATCH] Support simd function declarations via a pre-include.

[Martin Liška]

On 11/15/18 9:54 PM, Jakub Jelinek wrote:
> On Thu, Nov 15, 2018 at 08:40:13PM +0100, Bernhard Reutner-Fischer wrote:
>> On 14 November 2018 12:35:27 CET, Jakub Jelinek <jakub@redhat.com> wrote:
>>
>>>> --- a/gcc/config/gnu-user.h
>>>> +++ b/gcc/config/gnu-user.h
>>>> @@ -170,3 +170,6 @@ see the files COPYING3 and COPYING.RUNTIME
>>> respectively.  If not, see
>>>>    LD_STATIC_OPTION " --whole-archive -llsan --no-whole-archive " \
>>>>    LD_DYNAMIC_OPTION "}}%{!static-liblsan:-llsan}"
>>>>  #endif
>>>> +
>>>> +#undef TARGET_F951_NOSTDINC_OPTIONS
>>>> +#define TARGET_F951_NOSTDINC_OPTIONS
>>> "%:fortran-header-file(-fpre-include= math-vector-fortran.h)"
>>>
>>> Too long line, use some \s to split it up.
>>>
>>
>> Can we use plain -include like in C?
> 
> Wouldn't that be confusing whether it is included in preprocessor only or if
> it is included as a magic fortran include line at the beginning?
> 
> 	Jakub
> 

Agree with that, I'm sending updated version of the patch. It's tested on x86_64-linux-gnu,
where it survives regression tests and bootstraps.

I hope I addressed all notes that Jakub provided.

Thanks,
Martin
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